A Resource Discovery Algorithm in Mobile Peer-to-Peer Based on Vector Location

被引：0

作者：

Qu, Haitao ^{[1
]}

Song, Meina ^{[1
]}

Luo, Xiaoxiang ^{[1
]}

Tang, Jian ^{[1
]}

Du, James ^{[2
]}

机构：

[1] Beijing Univ Posts & Telecommun, PCN&CAD Ctr, Beijing, Peoples R China

[2] Beijing Super Instruments Corp, Beijing, Peoples R China

来源：

2008 3RD INTERNATIONAL CONFERENCE ON PERVASIVE COMPUTING AND APPLICATIONS, VOLS 1 AND 2 | 2008年

关键词：

MP2P; DHT; Vector Location; Routing Algorithm;

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Low efficiency occurs just because physical topology isn't considered when Mobile Peer-to-Peer (MP2P) constructs overlay network; this paper will propose a novel vector location-based algorithm based on Distributed Hash Tables (DHT) algorithm. Using pole coordinates to divide physical network into different zones, constructing new routing protocol based on the location vector information; thus, nodes close in physical topology are also close in overlay network. This algorithm can quickly locate resource in large-scale mobile network and experiments demonstrate the efficiency of the algorithm.

引用

页码：992 / +

页数：2

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